From d7fc2365402069a6149c9593dad82c4b4e31b78a Mon Sep 17 00:00:00 2001 From: Gabriel Young Date: Sun, 19 Mar 2017 15:59:21 -0700 Subject: [PATCH] successfully read data from the matrix --- keyboards/frosty_flake/config.h | 7 +- .../frosty_flake/keymaps/default/Makefile | 4 +- .../frosty_flake/keymaps/default/keymap.c | 7 +- keyboards/frosty_flake/matrix.c | 150 ++++++++++-------- 4 files changed, 93 insertions(+), 75 deletions(-) diff --git a/keyboards/frosty_flake/config.h b/keyboards/frosty_flake/config.h index 2575a52b1..507e6a6b6 100644 --- a/keyboards/frosty_flake/config.h +++ b/keyboards/frosty_flake/config.h @@ -30,13 +30,14 @@ along with this program. If not, see . /* * Frosty Flake Rev. 20140521 made by Bathroom Ephiphanies - * Schematic is available at https://deskthority.net/w/images/a/a4/Frosty_Flake_Schematics.pdf + * Ported from the Bathroom Epiphanies TMK Firmware: + * https://github.com/BathroomEpiphanies/epiphanies_tmk_keyboard/tree/master/be_controllers * */ /* key matrix size */ -#define MATRIX_ROWS 8 // Row0 to Row7 in the schematic -#define MATRIX_COLS 18 // ColA to ColR in the schematic +#define MATRIX_ROWS 18 +#define MATRIX_COLS 8 /* * Keyboard Matrix Assignments diff --git a/keyboards/frosty_flake/keymaps/default/Makefile b/keyboards/frosty_flake/keymaps/default/Makefile index 9d3df5964..088766680 100644 --- a/keyboards/frosty_flake/keymaps/default/Makefile +++ b/keyboards/frosty_flake/keymaps/default/Makefile @@ -3,9 +3,9 @@ # the appropriate keymap folder that will get included automatically # BOOTMAGIC_ENABLE = no # Virtual DIP switch configuration(+1000) -MOUSEKEY_ENABLE = yes # Mouse keys(+4700) +MOUSEKEY_ENABLE = no # Mouse keys(+4700) EXTRAKEY_ENABLE = yes # Audio control and System control(+450) -CONSOLE_ENABLE = no # Console for debug(+400) +CONSOLE_ENABLE = yes # Console for debug(+400) COMMAND_ENABLE = yes # Commands for debug and configuration NKRO_ENABLE = yes # Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work BACKLIGHT_ENABLE = no # Enable keyboard backlight functionality diff --git a/keyboards/frosty_flake/keymaps/default/keymap.c b/keyboards/frosty_flake/keymaps/default/keymap.c index 1c9e33b64..e55355566 100644 --- a/keyboards/frosty_flake/keymaps/default/keymap.c +++ b/keyboards/frosty_flake/keymaps/default/keymap.c @@ -28,11 +28,12 @@ const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt) void matrix_init_user(void) { - + debug_enable = true; } void matrix_scan_user(void) { - + if (matrix_is_modified()) + matrix_print(); } bool process_record_user(uint16_t keycode, keyrecord_t *record) { @@ -41,4 +42,4 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) { void led_set_user(uint8_t usb_led) { -} +} \ No newline at end of file diff --git a/keyboards/frosty_flake/matrix.c b/keyboards/frosty_flake/matrix.c index 21b0d9088..70456ada3 100644 --- a/keyboards/frosty_flake/matrix.c +++ b/keyboards/frosty_flake/matrix.c @@ -1,5 +1,3 @@ -//TODO(gabe): customize for frosty flake - /* Copyright 2014 Ralf Schmitt @@ -26,16 +24,71 @@ #include "util.h" #include "matrix.h" +#ifndef CONFIG_SPECIFIC_H +#define CONFIG_SPECIFIC_H + +#define CONFIG_LED_IO \ + DDRB |= (1<<7); \ + DDRC |= (1<<5) | (1<<6); + +#define USB_LED_CAPS_LOCK_ON PORTC &= ~(1<<5) +#define USB_LED_CAPS_LOCK_OFF PORTC |= (1<<5) +#define USB_LED_NUM_LOCK_ON PORTB &= ~(1<<7) +#define USB_LED_NUM_LOCK_OFF PORTB |= (1<<7) +#define USB_LED_SCROLL_LOCK_ON PORTC &= ~(1<<6) +#define USB_LED_SCROLL_LOCK_OFF PORTC |= (1<<6) + +#define CONFIG_MATRIX_IO \ + /* Column output pins */ \ + DDRD |= 0b01111011; \ + /* Row input pins */ \ + DDRC &= ~0b10000000; \ + DDRB &= ~0b01111111; \ + PORTC |= 0b10000000; \ + PORTB |= 0b01111111; + +#define MATRIX_ROW_SCAN \ + (PINC&(1<<7) ? 0 : ((matrix_row_t)1<<0)) | \ + (PINB&(1<<5) ? 0 : ((matrix_row_t)1<<1)) | \ + (PINB&(1<<4) ? 0 : ((matrix_row_t)1<<2)) | \ + (PINB&(1<<6) ? 0 : ((matrix_row_t)1<<3)) | \ + (PINB&(1<<1) ? 0 : ((matrix_row_t)1<<4)) | \ + (PINB&(1<<2) ? 0 : ((matrix_row_t)1<<5)) | \ + (PINB&(1<<3) ? 0 : ((matrix_row_t)1<<6)) | \ + (PINB&(1<<0) ? 0 : ((matrix_row_t)1<<7)) + +#define MATRIX_ROW_SELECT \ + case 0: PORTD = (PORTD & ~0b01111011) | 0b00011011; break; \ + case 1: PORTD = (PORTD & ~0b01111011) | 0b01000011; break; \ + case 2: PORTD = (PORTD & ~0b01111011) | 0b01101010; break; \ + case 3: PORTD = (PORTD & ~0b01111011) | 0b01111001; break; \ + case 4: PORTD = (PORTD & ~0b01111011) | 0b01100010; break; \ + case 5: PORTD = (PORTD & ~0b01111011) | 0b01110001; break; \ + case 6: PORTD = (PORTD & ~0b01111011) | 0b01100001; break; \ + case 7: PORTD = (PORTD & ~0b01111011) | 0b01110000; break; \ + case 8: PORTD = (PORTD & ~0b01111011) | 0b01100000; break; \ + case 9: PORTD = (PORTD & ~0b01111011) | 0b01101000; break; \ + case 10: PORTD = (PORTD & ~0b01111011) | 0b00101011; break; \ + case 11: PORTD = (PORTD & ~0b01111011) | 0b00110011; break; \ + case 12: PORTD = (PORTD & ~0b01111011) | 0b00100011; break; \ + case 13: PORTD = (PORTD & ~0b01111011) | 0b01111000; break; \ + case 14: PORTD = (PORTD & ~0b01111011) | 0b00010011; break; \ + case 15: PORTD = (PORTD & ~0b01111011) | 0b01101001; break; \ + case 16: PORTD = (PORTD & ~0b01111011) | 0b00001011; break; \ + case 17: PORTD = (PORTD & ~0b01111011) | 0b00111011; break; + +#endif + #ifndef DEBOUNCING_DELAY -# define DEBOUNCING_DELAY 5 +# define DEBOUNCING_DELAY 0 #endif static uint8_t debouncing = DEBOUNCING_DELAY; static matrix_row_t matrix[MATRIX_ROWS]; static matrix_row_t matrix_debouncing[MATRIX_ROWS]; -static uint8_t read_rows(void); -static void select_col(uint8_t col); +static matrix_row_t scan_row(void); +static void select_row(uint8_t row); inline uint8_t matrix_rows(void) { return MATRIX_ROWS; @@ -45,58 +98,40 @@ inline uint8_t matrix_cols(void) { return MATRIX_COLS; } -/* Column pin configuration - * - * col: 0 1 2 3 4 5 6 7 - * pin: PC7 PD5 PD3 PD1 PC2 PD6 PD4 PD2 - * - * Rrr pin configuration - * - * These rrrs uses one 74HC154 4 to 16 bit demultiplexer (low - * active), together with 2 rrrs driven directly from the micro - * controller, to control the 18 rrrs. The rrrs are driven from - * pins B6,5,4,3,2,1,0. - */ void matrix_init(void) { - DDRC &= ~0b10000100; // Row input pins - DDRD &= ~0b01111110; - PORTC |= 0b10000100; - PORTD |= 0b01111110; - - DDRB |= 0b01111111; // Column output pins + CONFIG_MATRIX_IO; for (uint8_t i=0; i < MATRIX_ROWS; i++) { matrix[i] = 0; matrix_debouncing[i] = 0; } + matrix_init_quantum(); } uint8_t matrix_scan(void) { - for (uint8_t col = 0; col < MATRIX_COLS; col++) { - select_col(col); + for (uint8_t row = 0; row < MATRIX_ROWS; row++) { + select_row(row); _delay_us(3); - uint8_t rows = read_rows(); - for (uint8_t row = 0; row < MATRIX_ROWS; row++) { + matrix_row_t row_scan = scan_row(); + for (uint8_t col = 0; col < MATRIX_COLS; col++) { bool prev_bit = matrix_debouncing[row] & ((matrix_row_t)1<